<!DOCTYPE HTML>
<html>
    <head>
       <meta charset="utf8"> 
       <title>背景图片</title>
       <style>
            body{
                background-image: url("./src/image/bg.jpg");
            }
            h1{
                color: white;
            }
       </style>
       <body>
            <h1>背景图片，默认平铺重复</h1>
       </body>
    </head>
</html>